DEMO9S08JM16 Freescale Semiconductor, DEMO9S08JM16 Datasheet - Page 292

• Manufacturer Part Number: DEMO9S08JM16
• Description: BOARD DEMO FOR JM16 FAMI
• Manufacturer: Freescale Semiconductor
• Type: MCUr

Specifications of DEMO9S08JM16

• Contents: Board with Daughter card, Cable, Documentation, Mini-AB USB Kit
• Processor To Be Evaluated: MC9S08JM16
• Data Bus Width: 8 bit
• Interface Type: USB
• Silicon Manufacturer: Freescale
• Core Architecture: HCS08
• Core Sub-architecture: HCS08
• Silicon Core Number: MC9S08
• Silicon Family Name: Flexis - S08JM
• Rohs Compliant: Yes
• For Use With/related Products: MC9S08JM16
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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6. Write to TPMxMODH:L registers in BDM mode
— TPMxCnVH:L is changed from 0x0000 to a non-zero value [SE110-TPM case 3 and 5]
— TPMxCnVH:L is changed from a non-zero value to 0x0000 [SE110-TPM case 4]
Registers
In the TPM v3 a write to TPMxSC register in BDM mode clears the write coherency mechanism
of TPMxMODH:L registers. Instead, in the TPM v2 this coherency mechanism is not cleared when
there is a write to TPMxSC register.
In this case, the TPM v3 produces almost 100% duty cycle. Instead, the TPM v2 produces 0%
duty cycle.
In this case, the TPM v3 waits for the start of a new PWM period to begin using the new duty
cycle setting. Instead, the TPM v2 changes the channel output at the middle of the current
PWM period (when the count reaches 0x0000).
In this case, the TPM v3 finishes the current PWM period using the old duty cycle setting.
Instead, the TPM v2 finishes the current PWM period using the new duty cycle setting.
(TPMxMODH:TPMxMODL))
MC9S08JM16 Series Data Sheet, Rev. 2
(Section 16.3.3, “TPM Counter Modulo
Freescale Semiconductor